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Cast Iron Greasable 4-Bolt Flange Unit


Cast Iron Greasable 4-Bolt Flange Unit
Item #100733512
  • 2.188 in Shaft Diameter
  • 4-Bolt Flange
  • Solid Housing Construction
  • Cast Iron Housing Material
Cast Iron Greasable 4-Bolt Flange Unit
    Shipment Options
  • 2.188 in Shaft Diameter
  • 4-Bolt Flange
  • Solid Housing Construction
  • Cast Iron Housing Material


  • Air handling
  • Unit handling
  • Food and beverage
  • Forest products
  • Paper
  • Automotive
  • Chemical
  • Packaging and processing


  • Inner and outer rings are precision hardened and honed for wear resistance and quiet operation
  • DualGuard sealing system includes a mechanically retained, land riding, single lip contact seal plus a patented rubberized flinger for enhanced protection against contaminants
  • Ball cage is made of heat stabilized nylon with fiberglass reinforcement, which allows higher operating temperatures and greater flexibility with added strength
  • Anti-rotation pin makes insert replacement easier with no need to replace grease fittings or location pins
  • 65° setscrew spacing offers an optimum balance between locking force and inner ring stress
  • Grade 10 balls for quieter operation and less vibration
Housing Construction Solid
Lubrication Grease
Sensor Ready Adapter Required
Length Through Bore 1.844 in
Flange Thickness 11/16 in
Insert Material Steel
Speed [Max] 2500 rpm
Standoff Housing No
Expansion Capability Fixed
Housing Width 1 19/32 in
Bore Length 2.22 in
Bearing Type Ball
Greasable Yes
Static Load Capacity 6588 lbf
Locking Device Setscrew
Seal Type Contact Seals
Dynamic Load Capacity 9755 lbf
Mounted Unit Duty Normal-Duty
Bolt to Bolt [Max] 5.13 in
Bolt Hole Size 5/8 in
Suitable for High Temperature No
Flange Type 4-Bolt Flange
Bolt to Bolt [Min] 5.13 in
Housing Height 6 1/2 in
Shaft Dia. 2.188 in
Inch/Metric Inch
Outer Ring Size 211
Bearing Design Non-Expansion
Housing Length 6 1/2 in
Bearing Insert INSSC203
Misalignment Range ±2°
Style 4-Bolt Flange
Suitable For Washdown No
Bolt Size 5/8 in
Ball Bearing Series 211 Series
Grease Name Unirex N2
Housing Material Cast Iron
End Type Open End
Bolt Diameter 0.625 in
Overall Width 2 5/32 in
Bolt Hole Spacing 5 1/8 in
Duty Normal-Duty
Weight 8.25 LB
EAN or UPC 782475114726
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